82480820

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{69899}}^1$

素因数の和:69967

約数の個数: 24

約数和(自身を含む): 176148000

約数和(自身を除く): 93667180

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 69899, 139798, 279596, 349495, 698990, 1397980, 4124041, 8248082, 16496164, 20620205, 41240410, 82480820]

約数ペア:

[(1, 82480820), (2, 41240410), (4, 20620205), (5, 16496164), (10, 8248082), (20, 4124041), (59, 1397980), (118, 698990), (236, 349495), (295, 279596), (590, 139798), (1180, 69899)]